23431142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 43027200

約数和(自身を除く): 19596058

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1493, 2242, 2986, 7847, 10451, 15694, 20902, 28367, 56734, 88087, 176174, 198569, 397138, 616609, 1233218, 1673653, 3347306, 11715571, 23431142]

約数ペア:

[(1, 23431142), (2, 11715571), (7, 3347306), (14, 1673653), (19, 1233218), (38, 616609), (59, 397138), (118, 198569), (133, 176174), (266, 88087), (413, 56734), (826, 28367), (1121, 20902), (1493, 15694), (2242, 10451), (2986, 7847)]